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f1717362 | 1 | // Copyright (C) 2013-2016 Free Software Foundation, Inc. |
57db98e1 | 2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6 | // Free Software Foundation; either version 3, or (at your option) | |
7 | // any later version. | |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // Under Section 7 of GPL version 3, you are granted additional | |
15 | // permissions described in the GCC Runtime Library Exception, version | |
16 | // 3.1, as published by the Free Software Foundation. | |
17 | ||
18 | // You should have received a copy of the GNU General Public License and | |
19 | // a copy of the GCC Runtime Library Exception along with this program; | |
20 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
21 | // <http://www.gnu.org/licenses/>. | |
22 | ||
23 | /** @file bits/c++14_warning.h | |
24 | * This is an internal header file, included by other library headers. | |
25 | * Do not attempt to use it directly. @headername{iosfwd} | |
26 | */ | |
27 | ||
28 | #ifndef _CXX14_WARNING_H | |
29 | #define _CXX14_WARNING_H 1 | |
30 | ||
31 | #if __cplusplus <= 201103L | |
32 | #error This file requires compiler and library support for the forthcoming \ | |
33 | ISO C++ 2014 standard. This support is currently experimental, and must be \ | |
34 | enabled with the -std=c++1y or -std=gnu++1y compiler options. | |
35 | #endif | |
36 | ||
37 | #endif |